HAWAII-- A Pararescueman from the 103rd Rescue Squadron of the 106th Rescue Wing signals a low flying C-17 Globemaster following a successful jump during joint training with Human Space Flight Support Detatchment 3 at Marine Core Base HawaiiMarch 5 2017.During this training a rigid inflatible boat (known as a Hard Duck) was dropped from a C-17 along with several jumpers and an inflatable device known as the Front Porch.This device is intended to be mated to the Orion spacecraft and can be used to support astronauts who have made a water landing in the Orion spacecraft following a flight.